Unit One - mswoodford
... The Development of the "Theory of Continental Drift" The Developer Alfred Wegener was one of the first to propose the theory of continental drift. While pondering the similarities between the coastlines of South America and Africa, Wegener came up with an idea: What if the continents were once all c ...
... The Development of the "Theory of Continental Drift" The Developer Alfred Wegener was one of the first to propose the theory of continental drift. While pondering the similarities between the coastlines of South America and Africa, Wegener came up with an idea: What if the continents were once all c ...
Accelerated 7th Science 2014 - Semester 1 Final Study Guide
... 1. What is the rock cycle? 2. What are the possible stages in the rock cycle? 3. Know the processes that occur when a rock changes from one kind to another. For example: igneous to sedimentary or sedimentary to metamorphic. 4. What are some of the causes for weathering and erosion? (FRAPA LOWCA, WWG ...
... 1. What is the rock cycle? 2. What are the possible stages in the rock cycle? 3. Know the processes that occur when a rock changes from one kind to another. For example: igneous to sedimentary or sedimentary to metamorphic. 4. What are some of the causes for weathering and erosion? (FRAPA LOWCA, WWG ...
first quarter syllabus
... 6. Describe the German scientist who developed the theory of continental drift. Be sure to include all details. 7. Describe convection currents. Compare and contrast convection currents in the Earth’s oceans and the earth’s crust. 8. Describe the three basic foundations (evidence) that help support ...
... 6. Describe the German scientist who developed the theory of continental drift. Be sure to include all details. 7. Describe convection currents. Compare and contrast convection currents in the Earth’s oceans and the earth’s crust. 8. Describe the three basic foundations (evidence) that help support ...
World Geography 3202/3200
... The Development of the "Theory of Continental Drift" The Developer Alfred Wegener was one of the first to propose the theory of continental drift. While pondering the similarities between the coastlines of South America and Africa, Wegener came up with an idea: What if the continents were once all c ...
... The Development of the "Theory of Continental Drift" The Developer Alfred Wegener was one of the first to propose the theory of continental drift. While pondering the similarities between the coastlines of South America and Africa, Wegener came up with an idea: What if the continents were once all c ...
Mariana Trench - WordPress.com
... WHAT CREATED THE MARIANA TRENCH • IT WAS CREATED BY OCEAN CRUST-TO-OCEAN CRUST SUBDUCTION. • A PHENOMENA IN WHICH A OCEANIC PLATE IS TOPPED BY ANOTHER OCEANIC PLATE. ...
... WHAT CREATED THE MARIANA TRENCH • IT WAS CREATED BY OCEAN CRUST-TO-OCEAN CRUST SUBDUCTION. • A PHENOMENA IN WHICH A OCEANIC PLATE IS TOPPED BY ANOTHER OCEANIC PLATE. ...
Section 3 Deforming Earth`s Crust
... volcanic mountains form. Most of the world’s major volcanic mountains are located at convergent boundaries. At convergent boundaries, the motions of the plates causes hot mantle rocks to rise beneath the plate. The molten rock rises to the surface and erupts. Volcanic mountains form both on land and ...
... volcanic mountains form. Most of the world’s major volcanic mountains are located at convergent boundaries. At convergent boundaries, the motions of the plates causes hot mantle rocks to rise beneath the plate. The molten rock rises to the surface and erupts. Volcanic mountains form both on land and ...
Plate Tectonics Activity - Blair Community Schools
... SITE: Brain POP - Plate Tectonics (video played by your teacher) 1. _______________ was the name of the supercontinent that existed millions of years ago. 2. The surface, or ____________, of the Earth is broken into about ____ plates that float on the liquid _______________. 3. When the plates move, ...
... SITE: Brain POP - Plate Tectonics (video played by your teacher) 1. _______________ was the name of the supercontinent that existed millions of years ago. 2. The surface, or ____________, of the Earth is broken into about ____ plates that float on the liquid _______________. 3. When the plates move, ...
Pangaea CC Reading
... plants'and'animals'lived'along'the'Eastern'coast'of' South'America,'as'did'along'the'Western'coast'of'Africa,'as'did'other'places.''With'this' over'whelming'evidence,'it'became'clear'that'at'some'point'many'millions'of'years'ago,' these'continents'must'have'in'fact'been'connected.'' Scientists'now'b ...
... plants'and'animals'lived'along'the'Eastern'coast'of' South'America,'as'did'along'the'Western'coast'of'Africa,'as'did'other'places.''With'this' over'whelming'evidence,'it'became'clear'that'at'some'point'many'millions'of'years'ago,' these'continents'must'have'in'fact'been'connected.'' Scientists'now'b ...
ps 2-7-08 - elyceum-beta
... Continental material meets other continental material The mountains between India and China ...
... Continental material meets other continental material The mountains between India and China ...
Pangaea CC Reading
... plants and animals lived along the Eastern coast of South America, as did along the Western coast of Africa, as did other places. With this over whelming evidence, it became clear that at some ...
... plants and animals lived along the Eastern coast of South America, as did along the Western coast of Africa, as did other places. With this over whelming evidence, it became clear that at some ...
lithosphere oceanic crust, and the origin of the first continental The
... sequence in Greenland, suggests that major interactions between the hydrosphere and ocean floor were also active as far back as 3.8 Ga (Maruyama et al. 1992; Nutman & Collerson 1991; Maruyama pers. comm., 1992). The circumstances for generation of continental crust were therefore present at least as ...
... sequence in Greenland, suggests that major interactions between the hydrosphere and ocean floor were also active as far back as 3.8 Ga (Maruyama et al. 1992; Nutman & Collerson 1991; Maruyama pers. comm., 1992). The circumstances for generation of continental crust were therefore present at least as ...
Earthquakes "I can..." Review
... • What is the current theory of why the plates move? – The plates move because there are convection currents in the mantle that drag the plates with them as they move. ...
... • What is the current theory of why the plates move? – The plates move because there are convection currents in the mantle that drag the plates with them as they move. ...
Classification of rare earth deposit and occurrence types
... Versão online: http://www.lneg.pt/iedt/unidades/16/paginas/26/30/185 ...
... Versão online: http://www.lneg.pt/iedt/unidades/16/paginas/26/30/185 ...
Dynamic Crust 4 Plate Tectonics
... Testing Plate Tectonics Evidence for Plate Tectonics The discovery of strips of alternating polarity, which lie as mirror images across the ocean ridges, is among the strongest evidence of seafloor spreading. ...
... Testing Plate Tectonics Evidence for Plate Tectonics The discovery of strips of alternating polarity, which lie as mirror images across the ocean ridges, is among the strongest evidence of seafloor spreading. ...
NAVLANTMETOCCEN MASTER SLIDES
... In this Era All of the continents were joined together in one huge island called Pangea ...
... In this Era All of the continents were joined together in one huge island called Pangea ...
Reading Science!
... the coast, tearing apart buildings and homes. The wave flooded rice fields. The tsunami also took human lives with it. Sadly this wasn’t the first time that a disaster like this has happened. It won’t be the last time, either. Over Earth’s history, tectonic plates have always moved. This movement ha ...
... the coast, tearing apart buildings and homes. The wave flooded rice fields. The tsunami also took human lives with it. Sadly this wasn’t the first time that a disaster like this has happened. It won’t be the last time, either. Over Earth’s history, tectonic plates have always moved. This movement ha ...
earthquake - Plain Local Schools
... • Identified as P waves or S waves • P waves - Are push-pull waves that push (compress) and pull (expand) in the direction that the waves travel - Travel through solids, liquids, and gases - Have the greatest velocity of all earthquake waves ...
... • Identified as P waves or S waves • P waves - Are push-pull waves that push (compress) and pull (expand) in the direction that the waves travel - Travel through solids, liquids, and gases - Have the greatest velocity of all earthquake waves ...
Seafloor spreading - School of Ocean and Earth Science and
... speculative he called it “an essay in geopoetry,” (and named in another influential early paper by Bob Dietz (Dietz, 1961), it offered a simple explanation for many problems with the prevailing paradigm that the Earth was a mostly static, slowly contracting planet, with fixed continents and old ocea ...
... speculative he called it “an essay in geopoetry,” (and named in another influential early paper by Bob Dietz (Dietz, 1961), it offered a simple explanation for many problems with the prevailing paradigm that the Earth was a mostly static, slowly contracting planet, with fixed continents and old ocea ...
Chapter 4
... • Older crust is destroyed in the subduction zones at the trenches • Seafloor is younger than 200 MY • Solved Continental Drift problem ...
... • Older crust is destroyed in the subduction zones at the trenches • Seafloor is younger than 200 MY • Solved Continental Drift problem ...
Book F CH 3 sec 2 notes
... 3. Describe how the geologic column is used in relative dating. 4. Identify two events and two features that disrupt rock layers. 5. Explain how physical features are used to determine relative ages. ______________- Determining whether an object or event is older or younger than other objects or eve ...
... 3. Describe how the geologic column is used in relative dating. 4. Identify two events and two features that disrupt rock layers. 5. Explain how physical features are used to determine relative ages. ______________- Determining whether an object or event is older or younger than other objects or eve ...
Quiz Bowl Rock Terms
... created by magma rising from the upper mantle. hydrothermal vein - a crack in the rock through which very hot mineral waters circulate due to volcanic activity. As the waters cool, minerals start to crystallize, forming some of the Earth’s most valuable gemstones and ores. ice age - a very cold peri ...
... created by magma rising from the upper mantle. hydrothermal vein - a crack in the rock through which very hot mineral waters circulate due to volcanic activity. As the waters cool, minerals start to crystallize, forming some of the Earth’s most valuable gemstones and ores. ice age - a very cold peri ...
The Oldest Rocks on Earth
... LIKE THE ROCKS that make up much of Earth’s crust, the rocks at Nuvvuagittuq generally arose in one of two ways. In some cases, fine particles settled to the bottom of oceans, where they were gradually pressed into layers of sedimentary rock. In other cases, molten magma rose from Earth’s mantle, co ...
... LIKE THE ROCKS that make up much of Earth’s crust, the rocks at Nuvvuagittuq generally arose in one of two ways. In some cases, fine particles settled to the bottom of oceans, where they were gradually pressed into layers of sedimentary rock. In other cases, molten magma rose from Earth’s mantle, co ...
Geology/hydrology of the Chehalis River
... • More information on the new (2005) climate change scenarios: http://www.cses.washington.edu/cig/fpt/ccscenarios.shtml • A nice synopsis of the science is available in the Environmental Law Institute’s “Reporting on Climate Change: Understanding the Science, 3rd edition” (2003). http://www.elistore ...
... • More information on the new (2005) climate change scenarios: http://www.cses.washington.edu/cig/fpt/ccscenarios.shtml • A nice synopsis of the science is available in the Environmental Law Institute’s “Reporting on Climate Change: Understanding the Science, 3rd edition” (2003). http://www.elistore ...
Lecture 12
... Slightly lower fraction of 235U isotope component 0.717% compared to the average of 0.720% in local deposition. A natural reactor needs an enrichment of 235U of up to 3% over a distance a 70 cm to thermalize the neutrons for fission. The surronding environment should be able to act as moderator, san ...
... Slightly lower fraction of 235U isotope component 0.717% compared to the average of 0.720% in local deposition. A natural reactor needs an enrichment of 235U of up to 3% over a distance a 70 cm to thermalize the neutrons for fission. The surronding environment should be able to act as moderator, san ...
Fossils - Our eclass community
... dating artifacts such as stone tools and pottery. • When crystals of thorium and potassium in the soil are irradiated, part of the radiation is released in the form of light and the rest is trapped in the crystal lattice of the material to be dated (e.g. pottery or stone). • When the material is hea ...
... dating artifacts such as stone tools and pottery. • When crystals of thorium and potassium in the soil are irradiated, part of the radiation is released in the form of light and the rest is trapped in the crystal lattice of the material to be dated (e.g. pottery or stone). • When the material is hea ...
History of geology
The history of geology is concerned with the development of the natural science of geology. Geology is the scientific study of the origin, history, and structure of the Earth. Throughout the ages geology provides essential theories and data that shape how society conceptualizes the Earth.